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author | Samuel Gruetter <samuel.gruetter@epfl.ch> | 2014-03-12 22:44:33 +0100 |
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committer | Samuel Gruetter <samuel.gruetter@epfl.ch> | 2014-03-12 22:44:33 +0100 |
commit | 9ef5f6817688f814a3450126aa7383b0928e80a0 (patch) | |
tree | 5727a2f7f7fd665cefdb312af2785c692f04377c /tests/untried/pos/t7776.scala | |
parent | 194be919664447631ba55446eb4874979c908d27 (diff) | |
download | dotty-9ef5f6817688f814a3450126aa7383b0928e80a0.tar.gz dotty-9ef5f6817688f814a3450126aa7383b0928e80a0.tar.bz2 dotty-9ef5f6817688f814a3450126aa7383b0928e80a0.zip |
add tests from scala/test/files/{pos,neg}
with explicit Unit return type
Diffstat (limited to 'tests/untried/pos/t7776.scala')
-rw-r--r-- | tests/untried/pos/t7776.scala | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/tests/untried/pos/t7776.scala b/tests/untried/pos/t7776.scala new file mode 100644 index 000000000..627d20dd6 --- /dev/null +++ b/tests/untried/pos/t7776.scala @@ -0,0 +1,20 @@ +import scala.language.experimental.macros +import scala.reflect.macros.blackbox.Context + +class MacroErasure { + def app(f: Any => Any, x: Any): Any = macro MacroErasure.appMacro + def app[A](f: A => Any, x: Any): Any = macro MacroErasure.appMacroA[A] +} + +object MacroErasure { + def appMacro(c: Context)( + f: c.Expr[Any => Any], x: c.Expr[Any]): c.Expr[Any] = { + import c.universe._ + c.Expr(q"$f($x)") + } + def appMacroA[A](c: Context)(f: c.Expr[A => Any], x: c.Expr[Any])( + implicit tt: c.WeakTypeTag[A]): c.Expr[Any] = { + import c.universe._ + c.Expr(q"$f[${tt.tpe}]($x)") + } +} |